#3c3489

Color #3c3489

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 6.17 Nearest Tailwind class indigo-900 #312c85 · ΔE 2.5

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Conversions

HEX

#3c3489

RGB

rgb(60, 52, 137)

HSL

hsl(245.6, 45%, 37.1%)

HSV / HSB

hsv(245.6, 62%, 53.7%)

CMYK

cmyk(56.2%, 62%, 0%, 46.3%)

LAB

lab(27.36, 28.57, -46.51)

LCH

lch(27.36, 54.58, 301.56)

OKLCH

oklch(38.6%, 0.1365, 282.14)

HWB

hwb(245.6, 20.4%, 46.3%)

Harmony colors

Complementary

#818934

Analogous

#345789

#3c3489

#673489

Triadic

#3c3489

#893c34

#34893c

Split-complementary

#3c3489

#896734

#578934

Tetradic

#3c3489

#893481

#818934

#34893c

Square

#3c3489

#893457

#818934

#348967

Shades

Color #3c3489 mixed toward black.

#322b72

#28235b

#1e1a45

#14112e

#0a0917

Tints

Color #3c3489 mixed toward white.

#4d43b0

#6d64c4

#918bd3

#b6b1e2

#dad8f0

Tones

Color #3c3489 mixed toward gray.

#423b82

#48427b

#4d4974

#53506d

#595866

Accessibility

Aa White text on this color

10.27:1

Aa Black text on this color

2.04:1

White text reads better on this background (10.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#39397b · ΔE 3.6

Deuteranopia

#393a77 · ΔE 4.6

Tritanopia

#3c6e6b · ΔE 31.3

Achromatopsia

#414141 · ΔE 24.8

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #3c3489;

Tailwind (arbitrary value)

bg-[#3c3489]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3c3489 (#3c3489) is rgb(60, 52, 137) in RGB.

No, #3c3489 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #3c3489, or check how it holds up for accessibility.

Generate a palette → Check contrast